Ecosystem/xmrig
Ecosystem/xmrig
1
0
Fork 0
mirror of https://github.com/xmrig/xmrig.git synced 2024-12-22 19:49:36 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Code cleanup.

Browse source
This commit is contained in:
XMRig 2017-05-04 14:18:14 +03:00
parent c107547c6c
commit 2650545916
1 changed files with 11 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
win/memory_win.c
View file

@ -51,34 +51,27 @@ Return value: TRUE indicates success, FALSE failure.
* AWE Example: https://msdn.microsoft.com/en-us/library/windows/desktop/aa366531(v=vs.85).aspx
* Creating a File Mapping Using Large Pages: https://msdn.microsoft.com/en-us/library/aa366543(VS.85).aspx
*/
static BOOL SetLockPagesPrivilege(HANDLE hProcess, BOOL bEnable) {
struct {
DWORD Count;
LUID_AND_ATTRIBUTES Privilege[1];
} Info;
static BOOL SetLockPagesPrivilege() {
HANDLE token;
HANDLE Token;
if (OpenProcessToken(hProcess, TOKEN_ADJUST_PRIVILEGES, &Token) != TRUE) {
if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &token) != TRUE) {
return FALSE;
}
Info.Count = 1;
Info.Privilege[0].Attributes = bEnable ? SE_PRIVILEGE_ENABLED : 0;
TOKEN_PRIVILEGES tp;
tp.PrivilegeCount = 1;
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if (LookupPrivilegeValue(NULL, SE_LOCK_MEMORY_NAME, &(Info.Privilege[0].Luid)) != TRUE) {
if (LookupPrivilegeValue(NULL, SE_LOCK_MEMORY_NAME, &(tp.Privileges[0].Luid)) != TRUE) {
return FALSE;
}
if (AdjustTokenPrivileges(Token, FALSE, (PTOKEN_PRIVILEGES) &Info, 0, NULL, NULL) != TRUE) {
BOOL rc = AdjustTokenPrivileges(token, FALSE, (PTOKEN_PRIVILEGES) &tp, 0, NULL, NULL);
if (rc != TRUE || GetLastError() != ERROR_SUCCESS) {
return FALSE;
}
if (GetLastError() != ERROR_SUCCESS) {
return FALSE;
}
CloseHandle(Token);
CloseHandle(token);
return TRUE;
}
@ -88,7 +81,7 @@ const char * persistent_memory_allocate() {
const int ratio = opt_double_hash ? 2 : 1;
const int size = MEMORY * (opt_n_threads * ratio + 1);
if (SetLockPagesPrivilege(GetCurrentProcess(), TRUE)) {
if (SetLockPagesPrivilege()) {
persistent_memory_flags |= MEMORY_HUGEPAGES_AVAILABLE;
}